Pneumatic Safety Valves
Pneumatic safety valves find application in portable air conditioners of the manufacturing, automotive and construction industries. They are ideal for maintaining safe pressure levels within
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AMI-T-M -
Safety Valves
A
BCONRADER -
Air Safety Valve with Hard Seat Valve Type
A
B
C
D| Style | Model | Preset Setting (psi) | Rated Cfm @ Set Pressure | Valve Type | Body Material | Seat | Ball | Application | Spring | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SRH250-38-275 SST | €21.87 | |||||||||
| A | SRH250-38-225 SST | €21.87 | |||||||||
| A | SRH250-38-100 SST | €21.87 | |||||||||
| B | SRH250-1/4 300 SST | €21.87 | |||||||||
| A | SRH250-38-50 SST | €21.87 | |||||||||
| C | SRH375-1/2-50 SST | €47.90 | |||||||||
| D | SRH250-18-050 SST | €21.87 | |||||||||
| B | SRH250-1/4 50 SST | €21.87 | |||||||||
| D | SRH250-1/8- 60 SST | €21.87 | |||||||||
| A | SRH250-38-60 SST | €21.87 | |||||||||
| C | SRH375-1/2-60 SST | €47.90 | |||||||||
| B | SRH250-1/4 60 SST | €21.87 | |||||||||
| A | SRH250-38-75 SST | €21.87 | |||||||||
| B | SRH250-1/4 75 SST | €21.87 | |||||||||
| C | SRH375-1/2-75 SST | €47.90 | |||||||||
| D | SRH250-1/8 75 SST | €21.87 | |||||||||
| B | SRH250-1/4 100 SST | €21.87 | |||||||||
| C | SRH375-1/2-100 SST | €47.90 | |||||||||
| D | SRH250-1/8-100 SST | €21.87 | |||||||||
| A | SRH250-38-125 SST | €21.87 | |||||||||
| B | SRH250-14-125 SST | €21.87 | |||||||||
| D | SRH250-1/8-125 SST | €21.87 | |||||||||
| C | SRH375-12-125 SST | €47.90 | |||||||||
| B | SRH250-14-150 SST | €21.87 | |||||||||
| A | SRH250-38-150 SST | €21.87 |
CONRADER -
SRV Series Safety Valves
A
B
C| Style | Model | Pressure | Capacity | Price | |
|---|---|---|---|---|---|
| A | SRV530-12-SS | €213.69 | RFQ | ||
| B | SRV390-SS | €174.13 | RFQ | ||
| A | SRV530-34-SS | €213.69 | RFQ | ||
| C | SRV250-SS | €119.75 | RFQ |
CONRADER -
SRH Series Safety Valves
A
BCONRADER -
SRV Soft Seat Series Safety Valves
A
BCDE| Style | Model | Pressure | Capacity | Price | |
|---|---|---|---|---|---|
| A | SVR187-18 | €8.49 | RFQ | ||
| A | SRV187-14 | €8.49 | RFQ | ||
| B | SRV765-1 | €118.26 | RFQ | ||
| B | SRV765-114 | €126.39 | RFQ | ||
| C | SRV390-12 | €30.20 | RFQ | ||
| C | SRV390-38 | €30.20 | RFQ | ||
| C | SRV390-SHROUD | €47.25 | RFQ | ||
| D | SRV530-12 | €67.56 | RFQ | ||
| D | SRV530-34 | €67.56 | RFQ | ||
| E | SRV250-14 | €9.95 | RFQ | ||
| E | SRV250-18 | €9.95 | RFQ | ||
| E | SRV250-38 | €9.95 | RFQ | ||
| E | SRV250-Viton seat | €10.32 | RFQ |
CONRADER -
SRH Hard Seat Series Safety Valves
ABCCDI CONTROL DEVICES -
SA Series Hard Seat Safety Valves
A
B
C| Style | Model | Rated Cfm @ Set Pressure | Preset Setting (psi) | Application | Preset Pressure Settings | Valve Type | Body Material | Seat | Ball | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SA38-1A100 | €15.91 | |||||||||
| B | SA38-1A060 | €16.87 | |||||||||
| B | SA12-1A050 | €16.87 | |||||||||
| B | SA38-1A050 | €16.87 | |||||||||
| B | SA25-1A225 | €15.45 | |||||||||
| B | SA12-1A125 | €16.00 | |||||||||
| A | SA38-1A125 | €16.87 | |||||||||
| B | SA12-1A075 | €16.67 | |||||||||
| B | SA12-1A275 | €16.00 | |||||||||
| B | SA12-1A300 | €16.00 | |||||||||
| B | SA12-1A100 | €16.87 | |||||||||
| C | SA25-1A215 | €15.45 | |||||||||
| B | SA12-1A200 | €15.75 | |||||||||
| A | SA38-1A225 | - | RFQ | ||||||||
| B | SA12-1A225 | €16.00 | |||||||||
| B | SA38-1A075 | €16.67 | |||||||||
| A | SA38-1A200 | €16.87 | |||||||||
| B | SA25-1A050 | €16.87 | |||||||||
| B | SA25-1A060 | €16.87 | |||||||||
| B | SA25-1A075 | €16.87 | |||||||||
| B | SA25-1A100 | €16.87 | |||||||||
| B | SA25-1A125 | €16.87 | |||||||||
| A | SA38-1A150 | €16.87 | |||||||||
| B | SA12-1A150 | €16.87 | |||||||||
| B | SA25-1A150 | €16.87 |
A| Style | Model | Preset Setting (psi) | Rated Cfm @ Set Pressure | Preset Pressure Settings | Application | Valve Type | Body Material | Spring Material | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SRV250-V-SS-175 | €108.43 | |||||||||
| A | SRV250-V-SS-050 | €108.43 | |||||||||
| A | SRV250-V-SS-060 | €108.43 | |||||||||
| A | SRV250-V-SS-075 | €108.43 | |||||||||
| A | SRV250-V-SS-100 | €108.43 | |||||||||
| A | SRV250-V-SS-125 | €108.43 | |||||||||
| A | SRV250-V-SS-150 | €108.43 | |||||||||
| A | SRV250-V-SS-200 | €108.43 | |||||||||
| A | SRV250-V-SS-225 | €108.43 | |||||||||
| A | SRV250-V-SS-250 | €108.43 | |||||||||
| A | SRV250-V-SS-275 | €108.43 | |||||||||
| A | SRV250-V-SS-300 | €108.43 | |||||||||
| A | SRV250-V-SS-325 | €108.43 | |||||||||
| A | SRV250-V-SS-350 | €108.43 |
KINGSTON VALVES - 114 Series, Pop Safety
114 Series, Pop Safety
Kingston 114 Series pop safety valves are ideal for relieving excess pressure in hydraulic fluids. They are used in air dryers, nitrogen generators, air compressors and process control equipment in various industries. These ASME Code pop safety valves are made of brass with Viton seal for bubble-tight seal and corrosion resistance. They have an operating temperature range of -20 to 400 degrees F and a set pressure range of 25 to 300 psi.
Kingston 114 Series pop safety valves are ideal for relieving excess pressure in hydraulic fluids. They are used in air dryers, nitrogen generators, air compressors and process control equipment in various industries. These ASME Code pop safety valves are made of brass with Viton seal for bubble-tight seal and corrosion resistance. They have an operating temperature range of -20 to 400 degrees F and a set pressure range of 25 to 300 psi.
A
A| Style | Model | Size | Seat | Pressure | Material | |
|---|---|---|---|---|---|---|
| A | 112CR-4-000 | RFQ | ||||
| A | 112CR-2-000 | RFQ | ||||
| A | 112CR-3-000 | RFQ |
A| Style | Model | Size | Seat | Pressure | Material | Finish | |
|---|---|---|---|---|---|---|---|
| A | 112CSSEN-4-000 | RFQ | |||||
| A | 112CSSEN-2-000 | RFQ | |||||
| A | 112CSSEN-3-000 | RFQ |
A| Style | Model | Size | Seat | Pressure | Material | |
|---|---|---|---|---|---|---|
| A | 112CSS-4-000 | RFQ | ||||
| A | 112CSS-2-000 | RFQ | ||||
| A | 112CSS-3-000 | RFQ |
CONRADER -
SRV 765 Safety Valve, Soft Seat
A
B| Style | Model | Rated Cfm @ Set Pressure | Preset Setting (psi) | Preset Pressure Settings | Application | Valve Type | Body Material | Spring Material | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SRV765-1-050 | €126.86 | |||||||||
| A | SRV765-1-060 | €126.86 | |||||||||
| B | SRV765-114-075 | €138.79 | |||||||||
| A | SRV765-1-075 | €126.86 | |||||||||
| B | SRV765-114-100 | €138.79 | |||||||||
| A | SRV765-1-100 | €126.86 | |||||||||
| B | SRV765-114-125 | €138.79 | |||||||||
| A | SRV765-1-125 | €126.86 | |||||||||
| A | SRV765-1-150 | €128.46 | |||||||||
| B | SRV765-114-150 | €141.41 | |||||||||
| A | SRV765-1-175 | €126.86 | |||||||||
| B | SRV765-114-175 | €138.79 | |||||||||
| B | SRV765-114-200 | €138.79 | |||||||||
| A | SRV765-1-200 | €126.86 | |||||||||
| A | SRV765-1-225 | €126.86 | |||||||||
| B | SRV765-114-225 | €138.79 | |||||||||
| A | SRV765-1-250 | €126.86 | |||||||||
| B | SRV765-114-250 | €138.79 | |||||||||
| A | SRV765-1-275 | €126.86 | |||||||||
| B | SRV765-114-275 | €138.79 | |||||||||
| B | SRV765-114-300 | €138.79 | |||||||||
| A | SRV765-1-300 | €126.86 |
CONRADER -
SRV 530 Safety Valve, Soft Seat
A
B
C| Style | Model | Body Material | Preset Setting (psi) | Rated Cfm @ Set Pressure | Max. Temp. | Preset Pressure Settings | Application | Seat | Valve Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SRV530-1/2-150 | €75.20 | |||||||||
| A | SRV530-1/2-060 | €75.20 | |||||||||
| A | SRV530-1/2-275 | €75.20 | |||||||||
| A | SRV530-1/2-250 | €75.20 | |||||||||
| B | SRV530-3/4-200 | €75.20 | |||||||||
| B | SRV530-3/4-060 | €75.20 | |||||||||
| B | SRV530-3/4-150 | €75.20 | |||||||||
| A | SRV530-1/2-200 | €75.20 | |||||||||
| B | SRV530-3/4-225 | €75.20 | |||||||||
| B | SRV530-3/4-075 | €75.20 | |||||||||
| A | SRV530-1/2-050 | €75.20 | |||||||||
| B | SRV530-3/4-250 | €75.20 | |||||||||
| B | SRV530-3/4-100 | €75.20 | |||||||||
| A | SRV530-1/2-075 | €75.20 | |||||||||
| A | SRV530-1/2-100 | €75.20 | |||||||||
| A | SRV530-1/2-225 | €75.20 | |||||||||
| A | SRV530-1/2-175 | €75.20 | |||||||||
| B | SRV530-3/4-175 | €75.20 | |||||||||
| B | SRV530-3/4-050 | €75.20 | |||||||||
| A | SRV530-1/2-125 | €75.20 | |||||||||
| B | SRV530-3/4-300 | €75.20 | |||||||||
| B | SRV530-3/4-125 | €75.20 | |||||||||
| A | SRV530-1/2-300 | €75.20 | |||||||||
| C | SRV530-3/4-V-SS-300 | €221.01 | |||||||||
| C | SRV530-3/4-V-SS-100 | €221.01 |
A| Style | Model | Preset Setting (psi) | Rated Cfm @ Set Pressure | Preset Pressure Settings | Application | Valve Type | Body Material | Spring Material | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SRV390-1/2-V-SS-075 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-050 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-060 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-100 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-125 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-150 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-175 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-200 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-225 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-250 | €151.14 | |||||||||
| A | SRV390-1/2-V-SS-300 | €151.14 |
MILTON-INDUSTRIES -
Pneumatic Safety Valves
A
B
A| Style | Model | Size | Seat | Pressure | Material | Seal Material | |
|---|---|---|---|---|---|---|---|
| A | 115CR-4-000 | RFQ | |||||
| A | 115CR-2-000 | RFQ |
IMPERIAL -
Safety Valves
A
B
CCONRADER -
Safety Valves
A
B
C
D
E
F| Style | Model | Valve Type | Body Material | Preset Setting (psi) | Seat | Application | Ball | Spring | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 1299P-CE-60 | €19.47 | ||||||||
| B | 5629B-CE-200 | €46.29 | ||||||||
| C | 6304Y-CE-350 | €141.41 | ||||||||
| D | 6309B-CE-60 | €186.26 | ||||||||
| E | 5696W-CE-125 | €29.99 | ||||||||
| F | 5192B-CE-75 | €29.99 | ||||||||
| D | 6309P-CE-175 | €196.46 | ||||||||
| E | 5696W-CE-150 | €29.99 | ||||||||
| E | 5696B-CE-50 | €29.99 | ||||||||
| D | 0938P-CE-150 | €65.90 | ||||||||
| D | 0938P-CE-175 | €65.90 | ||||||||
| C | 0943W-CE-125 | €29.99 | ||||||||
| C | 0943P-CE-300 | €29.99 | ||||||||
| C | 0943W-CE-100 | €29.99 | ||||||||
| D | 6309R-CE-275 | €196.82 | ||||||||
| C | 6304P-CE-300 | €141.41 | ||||||||
| D | 0938P-CE-125 | €65.90 | ||||||||
| C | 0943W-CE-165 | €29.99 | ||||||||
| C | 6304O-CE-100 | €141.41 | ||||||||
| C | 6304W-CE-150 | €141.41 | ||||||||
| C | 6304P-CE-225 | €141.41 | ||||||||
| D | 6309Y-CE-225 | €196.82 | ||||||||
| C | 0943B-CE-60 | €29.99 | ||||||||
| C | 0943P-CE-275 | €29.99 | ||||||||
| F | 5192P-CE-300 | €29.99 |
Working Mechanism
- When pressure in the pneumatic system exceeds the safe limit, it acts on the valve.
- The valve's internal mechanism responds to the excess pressure.
- The valve opens, allowing excess air to escape from the system.
- As air is released, the system's pressure decreases to a safe level.
- The valve automatically closes when the pressure stabilises, ensuring system safety.
Frequently Asked Questions
What factors should I consider while choosing a pneumatic safety valve?
- Ensure it matches your system's pressure requirements.
- Check if it can handle your required flow volume.
- Confirm it suits your media and environment.
- Verify it meets safety standards.
- Choose a proven, reliable valve.
- Ensure it fits your system.
- Consider ease of maintenance and overall cost.
- Opt for a reputable manufacturer.
How do I clean and maintain pneumatic safety valves?
- Ensure the pneumatic system is depressurised and the valve is isolated.
- Examine the valve for wear, corrosion, or damage.
- Remove dirt or debris using compressed air or a soft brush.
- Apply appropriate lubricant to moving parts as recommended by the manufacturer.
- Conduct regular functionality tests to ensure the valve operates correctly.
- If necessary, replace worn seals, gaskets, or damaged components.
- Adhere to maintenance instructions provided by the manufacturer for specific valve models.
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